Best Authenticator App For Amazon. The app supports pin and biometrics lock for added protection. Two factor authentication (2fa or tfa) is easy, convenient, and secure when you use microsoft authenticator. As amazon suggests, download and install an authenticator.
Use your phone, not your password, to log into your microsoft account. Microsoft also has a free authenticator app for android, ios, and windows 10 mobile.
Authy really is the gold standard as far as authenticator apps goes—it works with a host of different accounts and comes packed with just about every feature you can think of for an app.
It includes dropbox, amazon, gmail, facebook, and many more. Ive set this up last week and its such a piece of mind having an extra security layer for my amazon account. Just enter your username, then approve the notification sent to your phone. (from amazon to snapchat), and set up is as swift and as simple as you would hope (it usually just involves a couple of taps and a qr.